stlrecogniserwrapper.h

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00001 /*  -*- c++ -*-  (for Emacs)
00002  *
00003  *  stlrecogniserwrapper.h
00004  *  Digest
00005  * 
00006  *  Created by Aidan Lane on Thu Jan 19 2006.
00007  *  Copyright (c) 2006 Optimisation and Constraint Solving Group,
00008  *  Monash University. All rights reserved.
00009  *
00010  *  This program is free software; you can redistribute it and/or modify
00011  *  it under the terms of the GNU General Public License as published by
00012  *  the Free Software Foundation; either version 2 of the License, or
00013  *  (at your option) any later version.
00014  *
00015  *  This program is distributed in the hope that it will be useful,
00016  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
00017  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00018  *  GNU General Public License for more details.
00019  *
00020  *  You should have received a copy of the GNU General Public License
00021  *  along with this program; if not, write to the Free Software
00022  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
00023  */
00024 
00025 #ifndef STLRECOGNISERWRAPPER_H
00026 #define STLRECOGNISERWRAPPER_H
00027 
00028 
00029 #include "abstractrecogniser.h"
00030 
00031 class StlRecogniserInterface;
00032 
00033 
00034 class StlRecogniserWrapper : public AbstractRecogniser {
00035 
00036   Q_OBJECT
00037 
00038 public:
00039   StlRecogniserWrapper( StlRecogniserInterface* recogniser,
00040                         JavaVM* jvm,
00041                         DigestDbModel* digestDbModel,
00042                         QObject* parent = 0 );
00043 
00044   virtual ~StlRecogniserWrapper();
00045 
00046   virtual QByteArray  key()         const;
00047   virtual QString     title()       const;
00048   virtual QString     description() const;
00049 
00050   QHash<QString, QVariant> defaultParams() const;
00051 
00052   StlRecogniserInterface* recogniser() const;
00053 
00054 
00055 protected:
00056   virtual bool initTraining( const QList<QByteArray>& featureKeys,
00057                              const QHash<QString, QVariant>& params );
00058   virtual bool examineSample( const FeatureVec& featureVec,
00059                               const QSet<int>& classes );
00060   virtual bool finaliseTraining();
00061 
00062   virtual bool writeModelFile( const QString& fileName );
00063   virtual bool readModelFile( const QString& fileName );
00064 
00065   virtual Stroke flatten( const StrokeList& strokes );
00066   virtual ClassProbabilities classify( const FeatureVec& featureVec );
00067 
00068 
00069 private:
00070   StlRecogniserInterface* m_recogniser;
00071 };
00072 
00073 
00074 #endif  // ! STLRECOGNISERWRAPPER_H

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